;S S I 2 < s 3 =3 ^10$ ANGELA I 1 \ t % I 1 5 S 1 1 ? % S Ml UI7I ILIIT I i 1 I I \ 1 1 8 S I 3 ^HIBRARYOx; S 5 I % "%130NV-S01^ s> ^ >— '» v y Of Of the EYE. 463. Of the external parts of the eye; Of the ftru&ure and ufe of thd eye-brows. Of the eye-lids, &c. 464. Of the lachrymal gland, and its excretories. 465. Stru&ure and ufes of the puntta lachrymalia, caruncula lachryma- Us, and lachrymal du6l. Of the Globe of the Eye. 466. Of the Tunica conjunffiva, or adnata. Of the Tunica albuginea. 467. Of the fix mufcles fubfervient to the eye. Explanation of their itrufture, fituation, and atlion. Remarks ( 73 ) Remarks on the uniform motion of the eyes. Of the three proper coats of the eye. 468. General explanation of the man- ner in which the coats of the eye are formed. 469. Of the Sclerotic a and Cornea. Particular examination of the ftru6lure and ufes of this coat. Of its connexion with the Cho- roides. 470. Of the Choroides and Uvea or Iris. Peculiarities of this coat. 471. Of the manner in which the Uvea is formed. 472. Of the Ligamentum Ciliare. 473. Of the Pigmentwn nigrum. 474. Of the Pupil K * Re- ( 74 ) *Remarks on the variety of its ftru&ure in different animals. 475. Of the expanfion and contraftion of the pupil. Several phoenomena hence ac- counted for. 476. Of the Retina and Optic Nerve. 477. The entrance of the optic nerve into the orbit, defcribed. The opinions concerning the manner in which the optic nerves are conjoined. 478. Of the ftrufture and diftribution of the Retina. Of the three humours of the eye. 479. General remarks on the firua- tion, tranfparency, &c, of thefe humours. 480. Of the Chambers of the eye. 481. Of the Aqueous Humour. Of ( 75 ) Of its different degrees of tran- fparency, at different periods. Remarks on the effeft of the Jaundice upon this humour. 482. Of the evaporation of the aque- ous humour ; and the regenera- tion of it after it has been arti- ficially evacuated. 483. Pathological remarks on the caufe of Hydropthalmia. 484. Of the Cryftalline Humour. Of the ftrufilure and fituation of the Cryftalline Lens, and its Capfule. 485. Of its fhapeand denfity. Obfervations on its want of vifi- ble attachment, &c. Different ftates of it at different periods of life. 486. Of the Vitreous Humour. Remarks on the quantity, and denfity of this humour. K 2 487- Of ( 76 ) 487. Of the cellular ftru&ure of the membrane which contains it. Of the cavity for the lodgement of the cryftalline, &c. Of VISION. 488. Of the refra&ing powers, &c. of the different humours of the eye. 489. Of the refpe&ive ufes of the three coats of the eye. 490. Obfervations on the ufe of the ligamcntum ciliare. 491. Of the change produced in the eye, that objefts may appear dif- tincl at different diftances. 492. Of the manner in which the pictures of objefts are formed upon the Retina. 493. Of the punEtum C(zcurn> and MARIOTTE'S experiment to prove the infenfibility of the Retina at that part. 494. Difpute ( 77 ) 494- Difpute betwixt MAJUOTTE and PEQUET concerning the feat of vifion. 495' Of the caufes and effe&s of the contraftion and dilatation of the pupil. Why we fee beft from a dark place to a light one, and vice verfa. 496. Obfervations on the ufe of the pigmentum nigrum. Why fome people fee better in the dark than others, &c. Several other phcenomena ac- counted for. 497. Remarks oh the caufe of Myopia, or ihort fight. 498. Of Pre/byopia, or weak fight. Obfervations on the ufe of glafles to remedy the above imper- feftions. 499. Of Cataratt. Of ( 78 ) Of couching, and the manner of performing that operation. 500. Of the various caufes of fquint- mg, and its ufual remedies. 501. Of other difeafes of the eye, and the methods of treating them. Of the TEGUMENTS of the Body. 502. Of the Cuticula or Epidermis. Its ftrufture and office. Of its fpeedy regeneration. 503. Remarks on the operation of blifters. 504. Of the rete mucofum. Its fituation and ufe. 505. Obfervations on the caufe of the black colour of Negroes, &c. 506. Of the Cutis or Skin. Its ftruflure in general. 507. Of the papillae of the fkin, 508. Ge- ( 79 ) 508. General remarks on the fenfe of FEELING. 509. Of infenfible tranfpiration. 510. Of the glandulce miliares. 511. Of the perfpirable matter. Of its fecretion, paffage, and efcapfe from the body. 512. Of the quantity of this evacu- ation. Experiments of SANCTORIUS, and others. 513. Of the cutaneous Lymphatics and of abforption from the fur- face of the lkin. 514. Obfervations on the ufe of nu- tritive baths. 515. Of the Membrana adipofa, and reticular fubftance. Their texture and ufes. 516. An enquiry into the nature and ufe of fat. 517. Obfervations on the treatment of Emphyfema. 518. Of ( 8° ) 518. Of the Nails. Their ftru&ure, ufe, &c. 519. Of the Hairs. Manner of their growth and re- ceiving nourifhment. Of their general utility. 520. Of the alopecia, and plica polo- nica. 521. Obfervations on the collections of hair found in the ftomachs of animals, and in fome abfceffes, &c. 522. Of the fuppofed integuments of the antients; 523. RECAPITULATION of the princi- pal phcenomena of the animal ceconomy, which have been taken notice of in the preceding le&ures. CONCLUSION. COM- COMPARATIVE ANATOMY. INTRODUCTION. t. OF the utility of comparing the ftru£lure of man with that of ani- mals. Of the ufe of comparative anatomy in reading antient authors, and its importance in the ftudy of Zoology, &c. 2. Observations on the comparative fize and flrength of animals. 3. Of the general analogy obfervable in the ftrufture of animals. 4. Of the divifion of animals into clafles. L Of ( to ) 5. Of QUADRUPEDS. 6. Remarks on the peculiarities in the ikeletons of different quadru- peds. 7. Obfervations on the ftrutlure, and ufes of the tails of various animals. 8. Of the Panniculus Carnofus. g. Of the fituation of the heart com- pared with that of the fame organ in the human fpecies. 10. Of the brain and nerves of qua- drupeds. 11. Of the rete mirabile, or plexus of blood veflels on each fide of the Jella turcica. Refleftions on the ufe of this plexus. 12. Of the NOSE of quadrupeds. Of its internal flrufture, and of the paflage, and diftribution of the olfa&ory nerves. Re- Remarks on the caufe of the acute fenfe of fmelling in various animals. 13. Of the EARS. Of the variety in the fhape, fitu- ation and ufes of the external ear. 14. Of the EYE. Its ftru&ure in different animals. Of the mufculusfufpenforius. 15. Of the membrana niftitans. 16. Of the figure of the pupil in dif-- ferent animals. Of its extreme dilatability in fome animals, as in the cat, &c. 17. Of the different colours of the choroid coat, or Tapetum, in dif- ferent animals. Why certain animals are ena- bled to fee with very little light, La 18. Of 18. Of the ftrufture of the TEETH in various animals. Of the difference between the teeth of granivorous, and thpfe of carnivorous animals. 19. Of the want of the Uvula in qua^ drupeds, and the ufe of the mufcle attached to the Glottis. ANATOMY OF A DOG* 20. Of the Omentum. Remarks on the fize and extent of the omentum in quadru- peds. 21. Of the chylopoietic vifcera. Of the longitudinal direftion of the valvulce conniventes. Strufture of the interlines of this animal compared with that of the human inteflines. 22. Of the digeftion of carnivorous animals. Re- ( 85 ) Remarks on the fize of the Ap* pendix Vermiformis. Of the Pancreas Afellii. Of the bags found at the extre- mity of the reftum. 23. Of the pancreas, Jpken, and liver of this animal. 24. The kidneys and urinary bladder, compared with the fame parts in the human fubjecT;. 25. The openings in the abdomen for the paflage of the teftes to the fcrotum, compared with the ab- dominal rings in men. 26. Of the male parts of genera- tion. Of the want of veficulce feminaks in the dog. Remarks on the tedious copula- tion of this animal. #7. Of the female parts of genera- tion, 28, Of ( 86 ) j28. Of the defeft of fenfible perfpi- ration in this fpecies. 29. Remarks on the caufe and pre- vention of the Rabies canina. Of the Hydrophobia and the at* tempts to cure this difeafe. 30. Of the peculiarities obfervable in the anatomy of a HORSE. 31. Of the courfe of the principal blood veflels, &c. 32. Remarks on fome of the moft common difeafes of horfes. OF RUMINANT ANIMALS. 33. *Of the four ftomachs of rumi- nant animals, compared with the fmgle ftomach of other quadru- peds. Of 9 All ruminant animals have more than one ftomach, 10 ( $7 ) Of the manner in which rumina* tion is performed. Why ruminant animals require lefs food than other granivo- rous quadrupeds, who have but one ftomach. 34. Of the parts of generation of a cow. Of the Uterus and its Cornua. 35. Of the Foetus. 36. Of the Urachus and Allantois, or refervoir of urine peculiar to the foetus of quadrupeds. OF BIRDS. 37. General remarks on this clafs of animals. 38. Of the peculiarities in the {kele- tons of birds. 39. Of the ftomach and inteftines of the carnivorous, compared with thofe of granivorous birds. 40. Of ( 88 } 4Q. Of the fuccus ga/lricus, and the digeftive faculties of the carni- vorous tribe. 42. Of the ventriculus fuccenturiatiUj and gizzard. 43* Of the triturating power of the gizzard, and the manner in which their food is digefted. 44. Of the abforbent fyftem in birds. 45. Of the kidneys and paflage of the urinary fecretion. 46. Of the extent and attachment of the lungs. Of their communication with the abdominal veficles* and the air cells in the bones of thefe animals. 47. Of the Diaphragm. 48. Of the brain compared with that of quadrupeds. 49. Of the olfa&ory nerves, and the organ of fmelling. 50. Of ( 89 ) 50. Of the eye, and its peculiarities in this clafs of animals. Of the Marfupium nigrum, or Bourfe noire \ 51. Of the organ of hearing in birds. 52. Of the organs of generation in the male. 53. Of the organs of generation in the female. Of the vitellarium, infundibulum, &c. 54. Of the phcenomena attending the paflage of the egg to the ute- rus. 55. Stru&ure of an egg explained. 56. Of the progreffive changes which the egg undergoes during incuba- tion. Of the nourifliment of the foetus of oviparous animals. M 57. Of ( 90 ) 57- *Of the fecretion in the crops of breeding pidgeons for the nou- rifhment of their young. OF AMPHIBIOUS ANIMALS. 58. Of the heart and lungs of am- phibia. Of the peculiarities in the flruc- ture of thefe organs. 59. Of the tranfverfe canals in the feptum between the ventricles, exemplified in the heart of a turtle. Of the ufe of thefe canals. 60. Why all the arteries proceed from the right ventricle. 61. Defcription of the circulation of the blood in this clafs of ani- mals. 62. Ob- * See a Differtation on this fubjeft, and alfo an account of the Air Cells in the Bones of Birds ; in Obfervations on cer- tain parts of the Ardrnal (Economy, lately publiihed by Mr, J, Hunter, 62. Obfervations on the pulmo arli- trarius enjoyed by them. 63. General remarks on the ftru6hire offerpents. 64. Of the teeth of ferpents, and their canal for the paffage of the poifonous fluid* Of the refervoir in which this fluid is contained. 65. Of the general effe£ls of wounds made by the teeth of venomous ferpents. 66. Obfervations on the treatment of perfons bit by this fpecies of ani- mals. OF FISHES. 67. Remarks on the ftrufture and ufe of the fins, tail, and other ex- ternal parts. 68. Of the fituation, and ftrufture of the teeth of fifties; M 2 69, Of 69. Of the organs of digeftion, and of the chylopoietic canal. 70. Of the fwimming bladder and its ufe. 71. Of the fize and ftruclure of the liver. Of the fituation of the gall blad- der, and courfe of the hepatic and cyftic dufts, &c. 72. Of the inteftinula cHad.ratus> five Platyfma Myoidcs. L Buccinator. Palpebramm{°rbicula™- lApeneris Reflus* rLevator. Alarum Nafi J Dilator. LConftriftor five Tranfverfalis. Labiorunr< ( Obliquus Attollens. Deprimens. Abduftor. Addudor. Externus. Internus. Obliquus. Stapedseus. Sterno-hyoidaeus. Coraco-hyoidaeus. Stylo-hyoidaeus. Genio-hyoidasus» Milo-hyoidaeus. N 2 Elevator T Depreffor / Zygomaticus major, ct minor, ^Orbicularis. Anris Internse Offis Hyoidis {Genio-gloffus. Stylo-gloflus. Bafio-chondro-cerato Gloffus. Linguales. T Gloflio-Staphylinus. Uvula; < Pte"S°-Staphylinus. | Pharyngo-Staphylinus. V.Levator, five Salpingo-Staphylinus. Pharyngaeus. Oefophagasus. -Sterao-fhyroidasus. Hyo-thyrdidsus. Crico-thyroidaeus. Arytenoidaeus major, et minor. Tcn.poralis. Mafiater. Pterigoidsus externus, et internus. /-Serratas Anticus major, et minor. I Subclavius. I Scajenus. - Thoracis < Triangularis Sterni. '] DlAPHRAGMA. I Intercoftales externi, et interni. ^--Serratus Pofticus fuperior, et inferior. fTrapezius, five Cucullaris. Scapula; % Rhomboides. Ll^evator, five Mufculus Patientiae. pSplenius. I Complexus. j Reftus Poflerior, major, et minor. 1 Obliquus fuperior, et inferior. Capitis^ Sterno-maftoidasus. Trachelo-maftoidceus. f major. Reftus Anterior -| minor. llateralis* f"Longus. i Spinalis. t. j Semifpinalis. < Tranfverfalis. I Inter-fpinales. ^Iiater-tranfverfales. Dorfi j L n r f Sacrolumbalis. ILongiffimus. ("Quadratus. Lumborum -j Sacer. IPfoas Parvus. Coccygseus. r-Peftoralis. Deltoides. 1 Supra-fpinatus. TT J Infra- fpinatus. Homeri < Teres ^{nor> et Latiffimus Dorfi. Coraco brachialis. -Subfcapularis. Biceps Flexor. Brachisus interntis. Humeri Biceps extenfor, five Gemellus, Brachiaeus externus. _Anconsus. Volae Manus. Palmarus longus, et brevis. P ,.. f Supinator longus, et brevis. IPronator Teres, et quadratus. £ . ("Flexor, Radialis, et Ulnaris. ' \ Extenfor, Radialis, et Ulnaris. 1 Extenfor. FI or fSublimis, five perforarus. \Profundus, five perforans. Lumbricales. Interoflei. -»;.-. /Indicator. 18 \ Adduftor proprius, et communis. f Abductor. Digiti minimi 1 Primi internodii flexor. I Extenfor. r Flexor internodii primi, fecundi, et tertii five longus, p ,r . J Extenfor internodii primi, fecundi, et tertii. )lhcis ] Abdudor. vAdduclor, proprius et communis. Flexor Offis Metacarpi, minimum Digitum fuftincntis. (Pfoas magnus. Iliacus internus. Peftineus. Glutaeus magnus, medius et minimus. Triceps Extenfor. Iliacus Externus, five pyriformis. Gemelli. Obturator externus, et internus five Marfupialis. Quadratus. Crurii ~Membranofus. Sartorius. Gracilis. Bracilis. Biceps Flexor. Cruris -^ Seminervofus j Semimembranofus. Reftus. J Vaftus externus, et internus. • Crureus. V_Poplitaeus. Tibialis Anticus. Gaftrocnemius, ubi Tendo AcMlis. Peroneus longus et brevis. Tibialis Pofticus. {Extenfor longus, et brevis. E!,rbrrk: Interoflei. {Extenfor longus, et brevii. Ts°AIongU5j et brevis* Abduftor. Adduftor. Tranfverfalis Pedis. Digi,i Minimi {Ereftores. Acceleratores Urinas. Tranfverfalis. Clitoridis, Ereftor. Vaginae Sphindter. . . /Levatores. Anl \Sphinfter. F I N / S. UNIVERSITY OF CALIFORNIA LIBRARY Los Angeles This book is DUE on the last date stamped below. NOV183930 ^ ^\\EUN!VER% ^G* & 0^2 F0% r\ T t £? n-^ A 000000194 1 I, fjjl *i£,*m~^*^ B^ %JONVSOV< r^ <$frtlBRARYfl § S ^_^ ^OJIWD-JO' ^OF-CAIIFO^ y" v/^]/\iNa-^ ^OF-CAIIFO/?^ ^E-UNIVERS1// I 0^-j£T\§ |" ^ v/ — 1 ^ < S 2£ § i,